Instruction manual

The ratio between PWM1’s duty cycle and spindle speed is set by operating the

main menu “Config”->”Pulley Selection”. “Min Speed” is for 0% duty cycle and

“Max Speed” is for 100% duty cycle. If “Min Speed” is for 100% duty cycle and

“Max Speed” is for 0% duty cycle, put “X” on “Reversed”.

The spindle operation can be tested by select the main menu “Function

Cfg’s”->”Spindle Calibration”. Put a test value in RPM box and click “Spindle

On/Off” button to start spindle. When spindle is rotating, the PWM1 duty cycle is

shown in “Control Ratio” box. Click click “Spindle On/Off” button to stop spindle

and the “Control Ratio” box shows 0.